通过加强初中学生对浮力性质的理解,提高他们对浮力知识的整合能力

IF 1.1 4区 教育学 Q3 EDUCATION & EDUCATIONAL RESEARCH
Yi Zou, Xinyu Xue, Lizhen Jin, Xiao Huang, Yanbing Li
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引用次数: 0

摘要

近年来,通过有效的教学方法培养学生对特定主题的知识整合能力一直是科学教育的关注点。本研究探索了另一种教学方法,旨在通过加强初中生对浮力本质的理解,帮助他们建立浮力的知识结构,形成逻辑完整的概念框架。具体而言,本研究构建了一个浮力概念框架和一套匹配测试题,以描绘出学生知识整合的三个层次,并设计和实施了一个促进学生理解浮力本质的教学实验。通过定量和定性分析发现,治疗组的知识整合发展明显优于对照组。结果表明,加强学生对浮力性质的理解能有效提高他们对浮力的知识整合。因此,通过加强学生对具体科学概念性质的理解来提高知识整合能力可能是今后研究的一个新方向。 关键词:概念框架;浮力知识整合;科学概念理解;浮力的性质
本文章由计算机程序翻译,如有差异,请以英文原文为准。
IMPROVING LOWER SECONDARY SCHOOL STUDENTS’ KNOWLEDGE INTEGRATION OF BUOYANCY THROUGH ENHANCING THEIR UNDERSTANDING OF THE NATURE OF BUOYANCY
In recent years, developing students’ knowledge integration of specific topics through effective teaching methods has been a concern in science education. This study explored an alternative teaching method, which aims to help lower secondary school students develop their knowledge structure about buoyancy towards a logically integrated conceptual framework through enhancing their understanding of the nature of buoyancy. Specifically, this study constructed a conceptual framework on buoyancy and a set of matching test questions to map out the three levels of knowledge integration of students, and designed and implemented a teaching experiment of promoting students’ understanding of the nature of buoyancy. Through quantitative and qualitative analysis, it was found that the knowledge integration development of the treatment group was significantly better than that of the control group. The results indicated that enhancing students’ understanding of the nature of buoyancy can effectively improve their knowledge integration of buoyancy. Accordingly, improving knowledge integration through enhancing students’ understanding of the nature of the specific scientific concept may be a new direction for future research. Keywords: conceptual framework, knowledge integration of buoyancy, scientific concept understanding, the nature of buoyancy
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来源期刊
Journal of Baltic Science Education
Journal of Baltic Science Education EDUCATION & EDUCATIONAL RESEARCH-
CiteScore
2.50
自引率
8.30%
发文量
67
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